Power Brake Unit

Disconnect push rod from brake pedal. Disconnect vacuum hose from vacuum check valve. Remove nuts holding master cylinder to power unit and move master cylinder aside. DO NOT disconnect brake lines. Remove nuts holding power unit to dash panel. On Jeep "CJ" and Scrambler models, remove nuts holding bell crank to dash panel. On all models, remove power unit from vehicle. On Jeep "CJ" and Scrambler models, power unit and bellcrank are removed as an assembly. To install, reverse removal procedure.